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A twilight switch is an electronic component that allows the automatic activation of a lighting circuit when natural light drops in a given environment. Among a large number of uses, the most common is to enable automatic lighting of streets, roads, highways, roads, gardens, courtyards, etc., when sunlight drops below a certain level (e.g.: a ...
An astronomical (or astronomic) timer calculates dawn and dusk times (tracking the sun position) for each day of the year based on the latitude and longitude (or just north/central/south and time zone on more cheaply made ones), and the day of the year (month and date), programmed by the user upon installation in addition to the usual time of day, except in the case of GPS enabled astronomic ...
Full-Tilt Boogie is a 1997 documentary film directed by Sarah Kelly that chronicles the production of the 1996 film From Dusk till Dawn. [1]It features extensive interviews with the cast and crew covering a variety of topics related to the film.
Three photoresistors with scale in mm Large CdS photocell from a street light. A photoresistor is less light-sensitive than a photodiode or a phototransistor. The latter two components are true semiconductor devices, while a photoresistor is a passive component that does not have a PN-junction. The photoresistivity of any photoresistor may vary ...
Alec Baldwin's movie Rust premiered at Poland's Camerimage Festival on Nov. 19, more than three years after its cinematographer Halyna Hutchins died on Oct. 21, 2021, after a prop gun Baldwin held ...
A dawn simulator can be used as an alarm clock. Light enters through the eyelids triggering the body to begin its wake-up cycle, including the release of cortisol, so that by the time the light is at full brightness, sleepers wake up on their own, without the need for an alarm. Most commercial alarm clocks include a "dusk" mode as well for bedtime.
A video captured a tornado ripping through a shopping center parking lot in California over the weekend. The Santa Cruz Sentinel reported that the tornado in Scotts Valley on Saturday caused ...
A Colombian school bus driver has been arrested on rape and kidnapping charges after a girl he allegedly snatched over a decade ago managed to escape, authorities said Thursday.